December climate report

The numbers are in for December and what we have is a month that was drier and colder but sunnier than average. The cold snap lasted quite a while, putting everything into hibernation. Hopefully, the troublesome bugs will have died off and the plants will survive. 

Alex has been propagating things we want to save from Ross House gardens, and I started pruning in the vineyard. I did the row of Albarino (pathetic) and Pinot Noir (positively vigorous). We are propagating more Pinot Noir from the cuttings so we'll see how it goes. 

I must say, good riddance to 2022. Hello, 2023. Please bring good things to make up for your predecessors. 

Monthly values for NEWPORT up to 03-Jan-2023

Total rainfall in millimetres for NEWPORT

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Annual
2023	15.4												15.4
2022	98.8	260.4	67.8	84.0	107.0	148.0	59.2	104.1	97.3	233.9	187.5	154.6	1602.6
2021	225.6	147.6	141.1	45.6	113.5	64.1	59.7	155.6	137.0	265.7	183.3	186.6	1725.4
2020	139.5	342.8	178.2	25.5	54.7	164.5	187.9	137.9	153.4	228.0	206.6	232.7	2051.7
LTA	166.7	126.5	141.2	96.8	94.7	89.7	100.9	132.5	131.5	176.0	170.4	180.2	1607.1

Mean temperature in degrees Celsius for NEWPORT

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Annual
2023	5.2												5.2
2022	7.2	7.1	8.0	9.9	12.6	13.8	15.9	16.2	n/a	12.2	9.4	5.2	10.7
2021	5.0	6.7	7.9	9.0	10.4	13.3	17.5	16.4	15.2	11.9	9.3	7.6	10.9
2020	7.2	6.0	6.6	11.0	12.8	13.8	14.4	16.0	13.8	10.5	9.1	6.1	10.6
LTA	6.1	6.1	7.3	9.0	11.5	13.8	15.4	15.4	13.5	10.8	8.3	6.5	10.3

Mean 10cm soil temperature for NEWPORT at 0900 UTC

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Annual
2023	n/a
2022	6.2	6.2	6.3	9.3	13.2	14.8	16.8	16.6	n/a	11.5	8.4	4.4	10.4
2021	3.6	5.0	6.8	8.2	10.9	14.3	17.9	16.3	15.2	11.3	8.6	6.6	10.4
2020	5.7	4.7	5.4	9.7	13.0	14.8	14.9	16.3	13.7	9.5	8.0	5.1	10.1
LTA	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a

Global Solar Radiation in Joules/cm2 for NEWPORT

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Annual
2023	701												701
2022	6311	10756	33399	40555	51569	47246	48439	51169	n/a	15988	7869	6167	319468
2021	6620	13347	20370	45694	55690	45488	49455	40490	22413	16358	7235	3780	326940
2020	6263	10808	24545	46192	58476	43537	40215	40555	25558	18487	6319	5209	326164
LTA	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a

Potential Evapotranspiration (mm) for NEWPORT

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Annual
2023	0.6												0.6
2022	13.7	23.0	47.2	60.6	77.7	76.0	80.4	82.0	n/a	27.2	17.2	9.2	514.2
2021	7.6	22.9	30.7	62.9	76.3	70.7	87.8	67.5	38.3	25.1	14.1	14.6	518.5
2020	17.6	21.9	35.0	70.2	91.6	72.9	66.2	66.4	42.7	28.1	13.6	10.4	536.6
LTA	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a

Evaporation (mm) for NEWPORT

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Annual
2023	0.8												0.8
2022	17.9	32.4	66.5	86.8	114.5	109.2	111.1	113.2	n/a	37.0	22.0	11.4	722.0
2021	10.9	32.1	45.4	89.9	111.2	102.0	117.2	93.5	52.1	34.7	18.6	19.1	726.7
2020	22.4	31.9	51.8	98.9	130.8	104.8	94.3	92.7	59.1	38.8	18.1	13.6	757.2
LTA	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a

Degree Days Below 15.5 Degree Celsius for NEWPORT

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Total
2022	256	234	235	171	97	63	30	28	N/A	103	185	320	N/A
2021	325	247	236	200	167	79	20	23	40	114	187	245	1883
2020	257	276	275	143	111	73	55	31	71	156	193	291	1935
2019	266	200	235	165	130	89	27	36	67	164	251	262	1892

Winter polytunnel chores

Alex and I have both been ill over the holidays, I suspect having picked up RSV -- runny nose, bad cough, lethargy, low-grade fever. We are not used to being sick. We couldn't muster the energy to do much, go anywhere, see anything. Yesterday and today, I finally started cleanup in the polytunnel slowly. I weeded the two empty beds, pruned the fruit trees, and watered. There was quite a lot of damage during the arctic cold snap. The tender shoots at the tops of plants suffered. My two Brugmansias melted as did all the remaining tomato plants. So I've been yanking and getting ready to replace. 

The good news is that the indoor grapevine, which I thought was fried to death in the summer, is already budding. I forgot to prune it today, but there's not much to do there. Next week, I start in the vineyard. 

Peaches on the left, lemon on the right

The avocado at centre stage

Orange, prolific but bitter

Snip and it's gone.

Brits shifting to new varieties

Chardonnay grapes
BerndtF, CC BY-SA 3.0 <http://creativecommons.org/licenses/by-sa/3.0/>, via Wikimedia Commons

Chardonnay and Pinot Noir are among the grapes being cultivated in England with notable success. Pinot gris (Pinot grigio) is another. Lesser-known varieties like Pinot Meunier are also making it to the table, taking the British still wine production out of the white and into the red realm. And short-season varieties like Madeline Angevine and Baccus may be worth trying.  This is very encouraging as it means we were on the right track. Here are a few new varieties highlighted by Decanter. And I definitely want to sample the Bolney Wine Estate Pinot gris.

And then there's also Sweden which is coming along fast as a wine-producing region. A fine place to make ice wine. They grow mainly Solaris and Rondo, which we know all about. And they make the point that their grapes get a long day of sunlight up there, as do we. Let's hope for a good season. 

Alex and I both had some respiratory illness over Christmas, most likely RSV by the symptoms, so we're ending the year with a bummer, but we'll be getting out into the vineyard as soon as it clears up. Time to start pruning.  

I hope you all had a good Christmas, and here's to hoping for a much-improved year in 2023. 

Our dormant vineyard last week

Views from the top of our hill. 

Arctic blast

With the cold weather, we've finally been able to drive and walk without sinking in the vineyard again. Alex has been installing cross wires, the last stage before we can train the remaining vines. But today it was so cold we couldn't work there. We are experiencing weather we have never seen before. Temperatures plunging well below 0C for more than a week, fog lifting from the ocean and freezing, drifting as ice fog before it settles as black ice on the roads and paths and vegetation. Driving conditions are treacherous. 

It is beastly cold but thankfully, there's little wind. And it's supposed to last all week. We haven't had really cold weather like this in years. Wednesday, it's supposed to drop to -8C (~17F). I hope the vines can take it. At least some of the pests may be destroyed.

But apparently, Ireland is no stranger to abysmally cold weather. There have been cold snaps recorded since early Christian times.